# Copyright 2022 Flant JSC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: Changelog by PR
on:
  pull_request_target:
    types:
      - "closed"
      - "edited"
    branches:
      - "main"
jobs:
  changelog:
    # Conditions:
    #   - the PR is edited or merged
    #   - it is not a changelog PR
    #   - and its milestone is open
    if: |
      (
        github.event.pull_request &&
        !contains(github.event.pull_request.labels.*.name, 'changelog')
      ) && (
        github.event.pull_request.state == 'closed'         &&
        github.event.pull_request.merged                    &&
        github.event.pull_request.milestone.state == 'open'
      )
    name: Changelog ${{ github.event.pull_request.milestone.title }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3.5.2

      - name: Create changelog
        uses: ./.github/actions/milestone-changelog
        with:
          milestone: ${{ toJSON( github.event.pull_request.milestone ) }}
          token: ${{ secrets.CHANGELOG_ACCESS_TOKEN }}
